b5abaea3c0
yaml2obj creates invalid object files even when the input was created by obj2yaml using a valid object file. On the other hand, yaml2obj is used to intentionally create invalid object files for testing purposes. This update balances using specified input values when provided and computing file offsets and sizes if necessary.
65 lines
2.1 KiB
Plaintext
65 lines
2.1 KiB
Plaintext
## This is a general test for the --file-header option.
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# RUN: yaml2obj %s -o %t1
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# RUN: llvm-readobj %t1 --file-header | \
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# RUN: FileCheck %s --strict-whitespace --match-full-lines --check-prefix=FILEHEADER32
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# FILEHEADER32:Format: aixcoff-rs6000
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# FILEHEADER32-NEXT:Arch: powerpc
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# FILEHEADER32-NEXT:AddressSize: 32bit
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# FILEHEADER32-NEXT:FileHeader {
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# FILEHEADER32-NEXT: Magic: 0x1DF
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# FILEHEADER32-NEXT: NumberOfSections: 1
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# FILEHEADER32-NEXT: TimeStamp: 1970-01-01 00:00:01 (0x1)
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# FILEHEADER32-NEXT: SymbolTableOffset: 0x3C
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# FILEHEADER32-NEXT: SymbolTableEntries: 1
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# FILEHEADER32-NEXT: OptionalHeaderSize: 0x0
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# FILEHEADER32-NEXT: Flags: 0x12
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# FILEHEADER32-NEXT:}
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--- !XCOFF
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FileHeader:
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MagicNumber: [[MAGIC=0x01DF]]
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CreationTime: [[CREATTIME=1]]
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EntriesInSymbolTable: [[SYMBOLCOUNT=1]]
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NumberOfSections: 1
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AuxiliaryHeaderSize: 0
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Flags: 0x12
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Sections:
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- Name: .text
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Symbols:
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- Name: foo
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# RUN: yaml2obj -DMAGIC=0x01F7 -DCREATTIME=0 %s -o %t2
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# RUN: llvm-readobj %t2 --file-header | \
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# RUN: FileCheck %s --strict-whitespace --match-full-lines --check-prefix=FILEHEADER64
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# FILEHEADER64:Format: aix5coff64-rs6000
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# FILEHEADER64-NEXT:Arch: powerpc64
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# FILEHEADER64-NEXT:AddressSize: 64bit
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# FILEHEADER64-NEXT:FileHeader {
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# FILEHEADER64-NEXT: Magic: 0x1F7
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# FILEHEADER64-NEXT: NumberOfSections: 1
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# FILEHEADER64-NEXT: TimeStamp: None (0x0)
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# FILEHEADER64-NEXT: SymbolTableOffset: 0x60
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# FILEHEADER64-NEXT: SymbolTableEntries: 1
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# FILEHEADER64-NEXT: OptionalHeaderSize: 0x0
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# FILEHEADER64-NEXT: Flags: 0x12
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# FILEHEADER64-NEXT:}
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# RUN: yaml2obj -DCREATTIME=-1 %s -o %t3
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# RUN: llvm-readobj %t3 --file-header | \
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# RUN: FileCheck %s --strict-whitespace --match-full-lines --check-prefix=NEGTIME
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# NEGTIME:FileHeader {
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# NEGTIME: TimeStamp: Reserved Value (0xFFFFFFFF)
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# NEGTIME:}
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# RUN: yaml2obj -DSYMBOLCOUNT=-1 %s -o %t4
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# RUN: llvm-readobj %t4 --file-header | \
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# RUN: FileCheck %s --strict-whitespace --match-full-lines --check-prefix=NEGSYMCOUNT
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# NEGSYMCOUNT:FileHeader {
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# NEGSYMCOUNT: SymbolTableEntries: Reserved Value (0xFFFFFFFF)
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# NEGSYMCOUNT:}
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